Hey guys, I'm a soon to become new BP owner, and I am considering the Flexwatt + Johnson's thermostat. I'm somewhat confused though as to what I need to get. I am looking at the reptilebasics.com website, and I intend on getting the prewired Johnson's thermostat and I think I will be well off with a 4'' flexwatt for a 20 gallon tank (for now, moving to a 40 gallon breeder in the future because I have one laying around). The thing is that I read that there needs to be wiring done, but that can be requested upon check out. Can anyone give me more details as to what I'd be missing? Do I have to buy the wire/clip/insulator set if I'm already getting a prewired Johnson's Control? Sorry for the questions, thanks a bunch

- Tony